Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Dianna Marie Iandolo, O.D.

Optometrist in East Boston, MA · enumerated 2010.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1891008298

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Registry record

Entity type Individual (Type 1)

Name Dr. Dianna Marie Iandolo

Credential O.D.

Sex Female

Practice address 10 Gove St, East Boston, MA, 02128

Phone (617) 569-5800

Fax (617) 568-4780

Enumeration date Jul 14, 2010

Last updated in NPPES Jul 13, 2016

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 4821 (MA) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier	Type	State	Issuer
110088604A	Medicaid	MA	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Dianna Iandolo's NPI record?

Cross-check NPI 1891008298 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1891008298 active?

Yes, as of the latest NPPES snapshot, NPI 1891008298 is active (record last updated 2016-07-13).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-07-13.